Update app.py

app.py

@@ -239,25 +239,27 @@ footer { display: none !important; }
 label.svelte-1to105q {
   display: none !important;
 }
-/* 关键：去掉 Gradio 默认的居中容器限制 */
-.wrap, .gr-container, .gradio-container, .gr-box, .gr-block.gr-box {
+/* 💥 强制让所有 Gradio 容器撑满屏幕宽度 */
+html, body, #root, .main, .prose, .block, .wrap, .gradio-container, .gr-box, .gr-container, .gr-block.gr-box {
   max-width: 100vw !important;
   width: 100vw !important;
+  min-width: 100vw !important;
   margin: 0 !important;
   padding: 0 !important;
-  box-shadow: none !important;
-  border: none !important;
+  box-sizing: border-box !important;
 }
 
-/* 让消息气泡可以更宽（同时设置字体缩小） */
+/* ✅ 聊天气泡样式调整 */
 #chatbox .message {
-  font-size: 8px !important;
+  font-size: 14px !important;
   line-height: 1.4em !important;
+  max-width: 94% !important;
   padding: 8px 12px !important;
-  max-width: 95% !important;
+  border-radius: 12px !important;
   word-break: break-word !important;
   white-space: normal !important;
 }
+
 @media screen and (max-width: 768px) {
   #chatbox .message {
     font-size: 13px !important;